WORLDWIDE DIAMOND TRADEMARKS LTD. logo

WORLDWIDE DIAMOND TRADEMARKS LTD.

41 Marks
Corp.
First Filed:May 11, 2001Latest Filed:Jul 15, 2025Address:1501 - 3777 Kingsway, Burnaby, BC V5H 3Z7

Portfolio Overview

Registered
12(29%)
Pending
2(5%)
Dead
27(66%)
Previous
1

Top Classes

Class 14
Jewelry & Watches
40(98%)
Class 40
Material Treatment
1(2%)
Class 16
Paper Goods and Printed Matter
1(2%)

TTAB Proceedings

Total Proceedings
5
As Plaintiff
3(60%)
As Defendant
2(40%)

Top Firms

COASTAL TRADEMARK SERVICES(Oct 2013)
15
Scarinci Hollenbeck(Aug 2020)
8
HM LAW GROUP LLP(Sep 2020)
4
Sideman & Bancroft LLP(Jul 2025)
4
LEWIS ROCA ROTHGERBER CHRIST...(Dec 2010)
2

Trademark Activity Timeline(2001 – 2025)

Trademark Portfolio

42 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
VERSPIGA
VERSPIGA
Trademark
Word
ITU
PENDING
Owner:
Serial:99285527
Filed:Jul 15, 2025
Classes:14
Goods & Services
diamond jewellery; diamonds
SEIZE THE LIGHT
SEIZE THE LIGHT
Trademark
Word
REGISTERED
Owner:
Serial:97151686
Filed:Dec 1, 2021
Classes:14
Registration:7370242
Registered:Apr 30, 2024
Goods & Services
Diamonds; diamond jewellery; jewellery
ERETICA
ERETICA
Trademark
Word
PENDING
Owner:
Serial:90892432
Filed:Aug 19, 2021
Classes:14
Goods & Services
Diamond jewellery; diamonds
THE LIGHT WITHIN
THE LIGHT WITHIN
Trademark
Word
REGISTERED
Owner:
Serial:90873608
Filed:Aug 9, 2021
Classes:14
Registration:7334376
Registered:Mar 26, 2024
Goods & Services
diamond jewellery; diamonds
IDEAL HEART
IDEAL HEART
Trademark
Word
ABANDONED
Owner:
Serial:90188616
Filed:Sep 17, 2020
Classes:14
IDEAL OVAL
IDEAL OVAL
Trademark
Word
ABANDONED
Owner:
Serial:90133291
Filed:Aug 24, 2020
Classes:14
IDEAL CUSHION
IDEAL CUSHION
Trademark
Combined
REGISTERED
Owner:
Serial:88696764
Filed:Nov 18, 2019
Classes:14
Registration:6079643
Registered:Jun 16, 2020
Goods & Services
DIAMONDS AND DIAMOND JEWELRY
IDEAL CUSHION
IDEAL CUSHION
Trademark
Word
ABANDONED
Owner:
Serial:88462899
Filed:Jun 6, 2019
Classes:14
IDEAL HEART
IDEAL HEART
Trademark
Combined
REGISTERED
Owner:
Serial:86742435
Filed:Aug 31, 2015
Classes:14
Registration:5475904
Registered:May 22, 2018
Goods & Services
"IDEAL HEART"
IDEAL OVAL
IDEAL OVAL
Trademark
Combined
REGISTERED
Owner:
Serial:86742430
Filed:Aug 31, 2015
Classes:14
Registration:5486902
Registered:Jun 5, 2018
Goods & Services
"IDEAL OVAL"
IDEAL OVAL
IDEAL OVAL
Trademark
Word
REGISTERED
Owner:
Serial:86577911
Filed:Mar 26, 2015
Classes:14
Registration:5079872
Registered:Nov 8, 2016
Goods & Services
DIAMONDS AND DIAMOND JEWELRY
IDEAL HEART
IDEAL HEART
Trademark
Word
REGISTERED
Owner:
Serial:86571561
Filed:Mar 20, 2015
Classes:14
Registration:5047166
Registered:Sep 20, 2016
Goods & Services
DIAMONDS AND DIAMOND JEWELRY
86569310
86569310
Trademark
Design
REGISTERED
Owner:
Serial:86569310
Filed:Mar 19, 2015
Classes:14
Registration:4980830
Registered:Jun 21, 2016
Goods & Services
non-round diamonds
IDEAL CUSHION
IDEAL CUSHION
Trademark
Word
REGISTERED
Owner:
Serial:86478094
Filed:Dec 11, 2014
Classes:14
Registration:5084597
Registered:Nov 22, 2016
Goods & Services
Diamonds and diamond jewelry
IDEAL SQUARE
IDEAL SQUARE
Trademark
Combined
REGISTERED
Owner:
Serial:86174113
Filed:Jan 24, 2014
Classes:14
Registration:4655420
Registered:Dec 16, 2014
Goods & Services
DIAMONDS AND DIAMOND JEWELRY; "IDEAL SQUARE"
IDEAL SQUARE
IDEAL SQUARE
Trademark
Combined
ABANDONED
Owner:
Serial:86128417
Filed:Nov 25, 2013
Classes:14
IDEAL CUSHION
IDEAL CUSHION
Trademark
Combined
CANCELLED
Owner:
Serial:86127074
Filed:Nov 22, 2013
Classes:14
Registration:4650623
Registered:Dec 2, 2014
ARCTIC CIRCLE DIAMONDS
ARCTIC CIRCLE DIAMONDS
Trademark
Combined
CANCELLED
Owner:
Serial:86099790
Filed:Oct 23, 2013
Classes:14
Registration:4766841
Registered:Jul 7, 2015
Goods & Services
"DIAMONDS"
IDEAL CUSHION
IDEAL CUSHION
Trademark
Word
CANCELLED
Owner:
Serial:85956536
Filed:Jun 11, 2013
Classes:14
Registration:4535012
Registered:May 20, 2014
ANGEL
ANGEL
Trademark
Combined
ABANDONED
Owner:
Serial:85377100
Filed:Jul 21, 2011
Classes:14
ANGEL
ANGEL
Trademark
Combined
ABANDONED
Owner:
Serial:85377232
Filed:Jul 21, 2011
Classes:14
CANADIAN ROCKS
CANADIAN ROCKS
Trademark
Combined
REGISTERED
Owner:
Serial:85189747
Filed:Dec 2, 2010
Classes:14
Registration:4181674
Registered:Jul 31, 2012
Goods & Services
Diamonds
IDEAL2 EVOLUTION OF PERFECTION
IDEAL2 EVOLUTION OF PERFECTION
Trademark
Stylized
CANCELLED
Owner:
Serial:85145609
Filed:Oct 5, 2010
Classes:14
Registration:4148581
Registered:May 29, 2012
Goods & Services
"IDEAL"
CANADIAN ROCKS
CANADIAN ROCKS
Trademark
Word
REGISTERED
Owner:
Serial:77281537
Filed:Sep 17, 2007
Classes:14
Registration:4097457
Registered:Feb 14, 2012
Goods & Services
Class 014: DIAMONDS
NORTHERN STAR
NORTHERN STAR
Trademark
Word
ABANDONED
Owner:
Serial:77016305
Filed:Oct 6, 2006
Classes:14
CANADIAN NORTHERN LIGHTS DIAMONDS
CANADIAN NORTHERN LIGHTS DIAMONDS
Trademark
Word
CANCELLED
Owner:
Serial:77011664
Filed:Oct 2, 2006
Classes:14
Registration:4091198
Registered:Jan 24, 2012
Goods & Services
"CANADIAN" OR "DIAMONDS"
VICONTE COLLECTION
VICONTE COLLECTION
Trademark
Word
ABANDONED
Owner:
Serial:78858755
Filed:Apr 11, 2006
Classes:14
Goods & Services
Class 014: diamonds and diamond jewellery
PRINCESS OF HEARTS
PRINCESS OF HEARTS
Trademark
Word
CANCELLED
Owner:
Serial:78580439
Filed:Mar 4, 2005
Classes:16
Registration:3294816
Registered:Sep 18, 2007
PURELY NATURAL DIAMONDS CREATED TO LAST FOREVER
PURELY NATURAL DIAMONDS CREATED TO LAST FOREVER
Trademark
Combined
CANCELLED
Owner:
Serial:76617399
Filed:Oct 25, 2004
Classes:14
Registration:3458523
Registered:Jul 1, 2008
Goods & Services
Natural diamonds and natural diamond jewelry; "NATURAL DIAMONDS"
THE CANADIAN DIAMOND CERTIFICATE THE MARK OF A DIAMOND THAT IS MINED, CUT AND POLISHED IN CANADA
THE CANADIAN DIAMOND CERTIFICATE THE MARK OF A DIAMOND THAT IS MINED, CUT AND POLISHED IN CANADA
Trademark
Combined
CANCELLED
Owner:
Serial:78495106
Filed:Oct 5, 2004
Classes:14
Registration:4133583
Registered:May 1, 2012
Goods & Services
"A DIAMOND THAT IS MINED, CUT AND POLISHED IN CANADA" with respect to diamonds and "Canadian Diamond Certificate", with respect to the goods Diamond Certificates
PURE PRINCESS
PURE PRINCESS
Trademark
Combined
CANCELLED
Owner:
Serial:76613355
Filed:Sep 29, 2004
Classes:14
Registration:3089148
Registered:May 9, 2006
Goods & Services
diamonds and diamond jewelry; "PRINCESS"
CANADIAN EXCELLENT CUT THE DIMENSION OF EXCELLENCE
CANADIAN EXCELLENT CUT THE DIMENSION OF EXCELLENCE
Trademark
Word
CANCELLED
Owner:
Serial:76577467
Filed:Feb 17, 2004
Classes:14
Registration:3199196
Registered:Jan 16, 2007
Goods & Services
Diamonds and diamond jewellery; "CANADIAN EXCELLENT CUT"
MY FAMOUS DIAMOND
MY FAMOUS DIAMOND
Trademark
Word
CANCELLED
Owner:
Serial:76555302
Filed:Oct 10, 2003
Classes:14
Registration:3061562
Registered:Feb 28, 2006
Goods & Services
diamonds and diamond jewelry; DIAMOND
KANATA
KANATA
Trademark
Word
CANCELLED
Owner:
Serial:76535814
Filed:Jul 29, 2003
Classes:14
Registration:3078086
Registered:Apr 11, 2006
Goods & Services
jewelry and diamonds
PREMIUM CUT COLLECTION A DIMENSION OF EXCELLENCE
PREMIUM CUT COLLECTION A DIMENSION OF EXCELLENCE
Trademark
Word
CANCELLED
Owner:
Serial:76496795
Filed:Mar 6, 2003
Classes:14
Registration:2916628
Registered:Jan 4, 2005
Goods & Services
diamonds and diamond jewellery; "PREMIUM CUT COLLECTION"
HRA
HRA
Trademark
Word
CANCELLED
Owner:
Serial:76464322
Filed:Oct 30, 2002
Classes:14, 40
Registration:2842374
Registered:May 18, 2004
Goods & Services
Diamonds
THE RUSSIAN PRINCESS COLLECTION
THE RUSSIAN PRINCESS COLLECTION
Trademark
Word
CANCELLED
Owner:
Serial:76431397
Filed:Jul 15, 2002
Classes:14
Registration:2766500
Registered:Sep 23, 2003
Goods & Services
Jewelry; "COLLECTION"
76402105
76402105
Trademark
Design
CANCELLED
Owner:
Serial:76402105
Filed:May 1, 2002
Classes:14
Registration:2865994
Registered:Jul 27, 2004
Goods & Services
Jewelry
A DIAMOND IN THE NAME OF LIBERTY
A DIAMOND IN THE NAME OF LIBERTY
Trademark
Word
CANCELLED
Owner:
Serial:76335431
Filed:Nov 8, 2001
Classes:14
Registration:2817987
Registered:Feb 24, 2004
Goods & Services
Diamonds and diamond jewellery
ADURA
ADURA
Trademark
Word
CANCELLED
Owner:
Serial:76255457
Filed:May 11, 2001
Classes:14
Registration:3014341
Registered:Nov 15, 2005
Goods & Services
DIAMONDS
GLACIER STAR
GLACIER STAR
Trademark
Word
CANCELLED
Owner:
Serial:76255456
Filed:May 11, 2001
Classes:14
Registration:3014340
Registered:Nov 15, 2005
Goods & Services
DIAMONDS
GLACIER FIRE
GLACIER FIRE
Trademark
Word
Previous
REGISTERED
Owner:
Serial:76255458
Filed:May 11, 2001
Classes:14
Registration:3014342
Registered:Nov 15, 2005
Goods & Services
DIAMONDS

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